Two identical linkage-and-hydraulic-cylinder systems
controlthe position of the forks of a forklift truck. the
loadsupported by the one system shown is 1500 lbs. knowing thatthe
thickness of member bd is 5/8 inches, determine (a) the
averageshearing stress in the 1/2 inch-diameter pin at b, (b) the
bearingstress at b in member bd.

answer:

i ryan lol

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it's not question so i can tell difference between that question so it's what i got...

Explanation:

Hypothesis - In the sciences, a provisional supposition from which to draw conclusions that shall be in accordance with known facts, and which serves as a starting-point for further investigation. Prediction - The action of predicting future events; an instance of this, a prophecy, a forecast.

said thanks if it's help:)